Download or read book Canadian Water Quality Guidelines Appendix XXII written by and published by . This book was released on 1996 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document has been prepared in response to the need for marine water quality guidelines for general water quality variables. It presents interim guidelines, summaries of existing guidelines if any, the rationale for the guidelines, and variable-specific background information, and notes gaps in data, for the following variables: debris, including floating or submerged litter, and settleable matter; dissolved oxygen; pH; salinity; temperature; and suspended solids and turbidity. For the purpose of this document, the marine environment includes shorelines, estuaries up to the freshwater limit, and nearshore and offshore waters.
Download or read book Canadian Water Quality Guidelines written by and published by . This book was released on 1987 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Water Quality Guidelines Appendix XXI written by and published by . This book was released on 1996 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updates federal water quality guidelines for cadmium, along with summaries of existing guidelines and the rationale for the guidelines. Includes guidelines relevant to protection of community water supplies, recreational water quality and aesthetics, freshwater life, marine life, agricultural uses, and industrial water supplies, as well as parameter-specific background information about cadmium in the environment.
Download or read book Canadian Water Quality Guidelines written by and published by . This book was released on 1990 with total page 67 pages. Available in PDF, EPUB and Kindle. Book excerpt: Update to the Canadian Water Quality Guidelines, giving guidelines for amounts of picloram, metribuzin and cyanazine in raw water for drinking, recreational water, freshwater for aquatic life, agricultural uses, and industrial water supplies. Background information on uses and production, sources and pathways, environmental concentrations, and forms and fates in the aquatic environment are also included.
Download or read book Canadian Water Quality Guidelines Appendix XII written by and published by . This book was released on 1993 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This update package includes erratum, an updated table of contents and appendix XII. This appendix gives water quality guidelines for bromoxynil, dicamba and diclofop-methy.
Download or read book Canadian Water Quality Guidelines written by and published by . This book was released on 1992 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Water Quality Guidelines written by and published by . This book was released on 1991 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updates to Canadian water quality guidelines, for tricholoroethylene, polychlorinated biphenols (PCBs), chlorinated ethanes (EDC, TCA, TECA), metolachlor, simazine, and captan include their effects on raw water for drinking, recreation, freshwater and marine aquatic life; agricultural and industrial uses; uses and production; sources and pathways; environmental concentrations; and forms and fate. In addition, methods of development for guidelines include descriptions of data requirements, evaluation of toxicological data, and methods of derivation from a chronic or an acute study.
Download or read book Canadian Water Quality Guidelines Appendix XVIII written by and published by . This book was released on 1995 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quality guidelines are used by Canadian provincial, territorial, and federal agencies in their efforts to assess water quality problems and manage competing uses of water resources. Recognizing the increasing importance of water resources and water quality guidelines in this process, the Canadian Council Ministers of the Environment asked its Task Force on Water Quality Guidelines to prepare water quality guidelines relevant to Canadian conditions. This document presents updates.
Download or read book Canadian Water Quality Guidelines written by and published by . This book was released on 1992 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: These guidelines for organotins and halogenated methanes are a summary of the scientific background document for each compound considered. They give a summary of the existing guidelines and the rationale involved for raw water sources for drinking water, recreational water and aesthetics, freshwater and marine aquatic life, agriculture uses, and industrial water supplies. Also included is parameter-specific background information on uses and production, sources and pathways, environmental concentrations, and forms and fate in the aquatic environment.
Download or read book Canadian Water Quality Guidelines Appendix XX written by and published by . This book was released on 1996 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Updates federal water quality guidelines for ethylbenzene and toluene, along with summaries of existing guidelines and the rationale for the guidelines. Includes guidelines relevant to protection of community water supplies, recreational water quality and aesthetics, freshwater life, marine life, agricultural uses, and industrial water supplies, as well as parameter-specific background information about ethylbenzene and toluene in the environment.
Download or read book Canadian Water Quality Guidelines written by and published by . This book was released on 1989 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quality guidelines for permissable amounts of carbofuran, glyphosate, and atrazine in raw water for drinking supply, recreational water, freshwater for aquatic life, agricultural uses, and industrial water supplies. Background information is given on uses and production, sources and pathways, environmental concentrations, and forms and fates in the aquatic environment for each chemical.
Download or read book Canadian Water Quality Guidelines written by Canadian Council of Resource and Environment Ministers. Task Force on Water Quality Guidelines and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Water Quality Guidelines for the Protection of Aquatic Life written by Canada. Environment Canada and published by National Guidelines and Standards Office. This book was released on 2003 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the development of Canadian water quality guidelines for the nitrate ion for the protection of aquatic life. It contains a review of technical background information on the chemical & physical properties of nitrate & nitrate salts, the nitrogen cycle, natural & anthropogenic sources, fate & behaviour of nitrate in the environment, nitrate environmental concentrations, and effects of nitrates on aquatic organisms (including fish, plants, invertebrates, and semi-aquatic mammals & birds). The final section sets out nitrate concentration guidelines to protect fresh & marine water quality and aquatic life, and provides guidance on the application of the guidelines. Appendices include tables that summarize freshwater & marine toxicity studies.
Download or read book Canadian Water Quality Guidelines written by Canadian Council of Ministers of Environment and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Environmental Quality Guidelines written by and published by . This book was released on 2006 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Water Quality Guidelines for Triallate written by R. A. Kent and published by . This book was released on 1992 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Triallate is the common name for an agricultural herbicide marketed under the trade names Avadex BW and Fortress by Monsanto. This publication summarizes information obtained from a literature review on the uses, fate, and effects of triallate on raw water for drinking water supply, freshwater aquatic life, agricultural uses, recreational water quality and aesthetics, and industrial water supplies. Water quality guidelines for the protection of specific water uses are then developed.
Download or read book Canadian Water Quality Guidelines October 1993 written by and published by . This book was released on 1993 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: Water quality guidelines are used by Canadian provincial, territorial, and federal agencies in their efforts to assess water quality problems and to manage competing uses of water resources. Recognizing the increasing importance of water quality guidelines in this process, the Canadian Council of Ministers of the Environment asked its Task Force on Water Quality Guidelines to prepare water quality guidelines relevant to Canadian conditions. This document looks at this issue and specifically examines the following points: aniline and 3,5-dimethylaniline; tetrachloroethylene; and three phthalate esters.
